I'm experiencing problems with my forum. It states that I have malicious malware from a third party possibly on my forum. I've went through the various steps of which one was to contact the site host. Can someone assist me with this problem please?

Thanks so very much in advance.

Also, please note that I took my site off line as suggested also, I don't know if this will have any problems in checking my forum out, so if so, just let me know and I will make it available again online.